| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.92 | 3.825% | $164.9987 | $165.00 | $165.00 | $165.00 |
| Purchase #2 | $163.50 | 12.602% | $184.1043 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $131.68 | 4.643% | $137.7939 | $137.79 | $137.80 | $137.80 |
| Purchase #4 | $225.44 | 10.493% | $249.0954 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $221.63 | 4.403% | $231.3884 | $231.39 | $231.40 | $231.40 |
| Purchase #6 | $86.61 | 12.330% | $97.289 | $97.29 | $97.30 | $97.30 |
| Purchase #7 | $163.41 | 9.656% | $179.1889 | $179.19 | $179.20 | $179.20 |
| 7 purchase totals = | $1,151.19 | $1,243.8586 | $1,243.86 | $1,243.90 | $1,243.90 | |